千亿国际

暖通空调及制冷

主要(yao)业务(wu)涉(she)及(ji)环保(bao)、各类(lei)工业、暖通(tong)建筑(zhu)、高校、第三(san)方(fang)检(jian)定机构、医药、半导体、食(shi)品、冷链(lian)物流以及(ji)室内环境监测。 主要(yao)业务(wu)涉(she)及(ji)环保(bao)、各类(lei)工业、暖通(tong)建筑(zhu)、高校、第三(san)方(fang)检(jian)定机构、医药、半导体、食(shi)品、冷链(lian)物流以及(ji)室内环境监测。

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医药和健康

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食品安全

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